Merge remote-tracking branch 'remotes/github/2.3-develop' into MAGETWO-96850

Author: VeronikaYarats

.github/CONTRIBUTING.md

@@ -16,7 +16,7 @@ The Magento 2 development team will review all issues and contributions submitte
 4. PRs which include bug fixes must be accompanied with a step-by-step description of how to reproduce the bug.
 3. PRs which include new logic or new features must be submitted along with:
 * Unit/integration test coverage
-* Proposed [documentation](http://devdocs.magento.com) updates. Documentation contributions can be submitted via the [devdocs GitHub](https://github.com/magento/devdocs).
+* Proposed [documentation](https://devdocs.magento.com) updates. Documentation contributions can be submitted via the [devdocs GitHub](https://github.com/magento/devdocs).
 4. For larger features or changes, please [open an issue](https://github.com/magento/magento2/issues) to discuss the proposed changes prior to development. This may prevent duplicate or unnecessary effort and allow other contributors to provide input.
 5. All automated tests must pass (all builds on [Travis CI](https://travis-ci.org/magento/magento2) must be green).
 
@@ -27,7 +27,7 @@ If you are a new GitHub user, we recommend that you create your own [free github
 1. Search current [listed issues](https://github.com/magento/magento2/issues) (open or closed) for similar proposals of intended contribution before starting work on a new contribution.
 2. Review the [Contributor License Agreement](https://magento.com/legaldocuments/mca) if this is your first time contributing.
 3. Create and test your work.
-4. Fork the Magento 2 repository according to the [Fork A Repository instructions](http://devdocs.magento.com/guides/v2.2/contributor-guide/contributing.html#fork) and when you are ready to send us a pull request – follow the [Create A Pull Request instructions](http://devdocs.magento.com/guides/v2.2/contributor-guide/contributing.html#pull_request).
+4. Fork the Magento 2 repository according to the [Fork A Repository instructions](https://devdocs.magento.com/guides/v2.2/contributor-guide/contributing.html#fork) and when you are ready to send us a pull request – follow the [Create A Pull Request instructions](https://devdocs.magento.com/guides/v2.2/contributor-guide/contributing.html#pull_request).
 5. Once your contribution is received the Magento 2 development team will review the contribution and collaborate with you as needed.
 
 ## Code of Conduct

.travis.yml

@@ -64,6 +64,6 @@ script:
 
   # The scripts for grunt/phpunit type tests
   - if [ $TEST_SUITE == "functional" ]; then dev/tests/functional/vendor/phpunit/phpunit/phpunit -c dev/tests/$TEST_SUITE $TEST_FILTER; fi
-  - if [ $TEST_SUITE != "functional" ] && [ $TEST_SUITE != "js"] && [ $TEST_SUITE != "graphql-api-functional" ]; then phpunit -c dev/tests/$TEST_SUITE $TEST_FILTER; fi
+  - if [ $TEST_SUITE != "functional" ] && [ $TEST_SUITE != "js" ] && [ $TEST_SUITE != "graphql-api-functional" ]; then phpunit -c dev/tests/$TEST_SUITE $TEST_FILTER; fi
   - if [ $TEST_SUITE == "js" ]; then grunt $GRUNT_COMMAND; fi
   - if [ $TEST_SUITE == "graphql-api-functional" ]; then phpunit -c dev/tests/api-functional; fi

CHANGELOG.md

@@ -4,7 +4,7 @@ To get detailed information about changes in Magento 2.3.0, see the [Release Not
 
 2.1.0
 =============
-To get detailed information about changes in Magento 2.1.0, please visit [Magento Community Edition (CE) Release Notes](http://devdocs.magento.com/guides/v2.1/release-notes/ReleaseNotes2.1.0CE.html "Magento Community Edition (CE) Release Notes")
+To get detailed information about changes in Magento 2.1.0, please visit [Magento Community Edition (CE) Release Notes](https://devdocs.magento.com/guides/v2.1/release-notes/ReleaseNotes2.1.0CE.html "Magento Community Edition (CE) Release Notes")
 
 2.0.0
 =============
@@ -1025,7 +1025,7 @@ Tests:
     * Improved backend menu keyboard accessibility
     * Accessibility improvements: WAI-ARIA in a product item on a category page and related products
     * Checkout flow code can work with a separate DB storage
-    * <a href="http://devdocs.magento.com/guides/v1.0/release-notes/changes.html#change-devrc-unit">Unit tests moved to module directories</a>
+    * <a href="https://devdocs.magento.com/guides/v1.0/release-notes/changes.html#change-devrc-unit">Unit tests moved to module directories</a>
     * Addressed naming inconsistencies in REST routes
     * Added Advanced Developer workflow for frontend developers
 * Setup

README.md

@@ -39,17 +39,17 @@ Magento is thankful for any contribution that can improve our code base, documen
     <img src="https://raw.githubusercontent.com/wiki/magento/magento2/images/contributors.png"/>
 </a>
 
-<h3>Labels applied by the Magento team</h3>
-We apply labels to public Pull Requests and Issues to help other participants retrieve additional information about current progress, component assignments, Magento release lines, and much more. 
-Please review the <a href="https://devdocs.magento.com/guides/v2.3/contributor-guide/contributing.html#labels">Code Contributions guide</a> for detailed information on labels used in Magento 2 repositories.
+### Labels applied by the Magento team
+We apply labels to public Pull Requests and Issues to help other participants retrieve additional information about current progress, component assignments, Magento release lines, and much more.
+Please review the [Code Contributions guide](https://devdocs.magento.com/guides/v2.3/contributor-guide/contributing.html#labels) for detailed information on labels used in Magento 2 repositories.
 
-<h2>Reporting security issues</h2>
+## Reporting security issues
 
-To report security vulnerabilities in Magento software or web sites, please create a Bugcrowd researcher account <a href="https://bugcrowd.com/magento">there</a> to submit and follow-up your issue. Learn more about reporting security issues <a href="https://magento.com/security/reporting-magento-security-issue">here</a>.
+To report security vulnerabilities in Magento software or web sites, please create a Bugcrowd researcher account [there](https://bugcrowd.com/magento) to submit and follow-up your issue. Learn more about reporting security issues [here](https://magento.com/security/reporting-magento-security-issue).
 
-Stay up-to-date on the latest security news and patches for Magento by signing up for <a href="https://magento.com/security/sign-up">Security Alert Notifications</a>.
+Stay up-to-date on the latest security news and patches for Magento by signing up for [Security Alert Notifications](https://magento.com/security/sign-up).
 
-<h2>License</h2>
+## License
 
 Each Magento source file included in this distribution is licensed under OSL 3.0 or the Magento Enterprise Edition (MEE) license.
 
@@ -59,3 +59,13 @@ Please see [LICENSE.txt](https://github.com/magento/magento2/blob/2.3-develop/LI
 Subject to Licensee's payment of fees and compliance with the terms and conditions of the MEE License, the MEE License supersedes the OSL 3.0 license for each source file.
 Please see LICENSE_EE.txt for the full text of the MEE License or visit https://magento.com/legal/terms/enterprise.
 
+## Community Engineering Slack
+
+To connect with Magento and the Community, join us on the [Magento Community Engineering Slack](https://magentocommeng.slack.com). If you are interested in joining Slack, or a specific channel, send us request at [engcom@adobe.com](mailto:engcom@adobe.com) or [self signup](https://tinyurl.com/engcom-slack).
+
+
+We have channels for each project. These channels are recommended for new members:
+
+- [general](https://magentocommeng.slack.com/messages/C4YS78WE6): Open chat for introductions and Magento 2 questions
+- [github](https://magentocommeng.slack.com/messages/C7KB93M32): Support for GitHub issues, pull requests, and processes
+- [public-backlog](https://magentocommeng.slack.com/messages/CCV3J3RV5): Discussions of the Magento 2 backlog

app/code/Magento/AdminNotification/Model/ResourceModel/Inbox.php

@@ -6,6 +6,8 @@
 namespace Magento\AdminNotification\Model\ResourceModel;
 
 /**
+ * Inbox resource model
+ *
  * @api
  * @since 100.0.2
  */
@@ -77,8 +79,7 @@ public function getNoticeStatus(\Magento\AdminNotification\Model\Inbox $object)
             'is_read=?',
             0
         );
-        $return = $connection->fetchPairs($select);
-        return $return;
+        return $connection->fetchPairs($select);
     }
 
     /**

app/code/Magento/AdminNotification/Model/System/Message/Media/Synchronization/Error.php

@@ -7,6 +7,8 @@
 namespace Magento\AdminNotification\Model\System\Message\Media\Synchronization;
 
 /**
+ * Media synchronization error message class.
+ *
  * @api
  * @since 100.0.2
  */
@@ -27,7 +29,7 @@ class Error extends \Magento\AdminNotification\Model\System\Message\Media\Abstra
     protected function _shouldBeDisplayed()
     {
         $data = $this->_syncFlag->getFlagData();
-        return isset($data['has_errors']) && true == $data['has_errors'];
+        return !empty($data['has_errors']);
     }
 
     /**

app/code/Magento/AdminNotification/Model/System/Message/Media/Synchronization/Success.php

@@ -6,6 +6,8 @@
 namespace Magento\AdminNotification\Model\System\Message\Media\Synchronization;
 
 /**
+ * Media synchronization success message class.
+ *
  * @api
  * @since 100.0.2
  */
@@ -27,8 +29,8 @@ protected function _shouldBeDisplayed()
     {
         $state = $this->_syncFlag->getState();
         $data = $this->_syncFlag->getFlagData();
-        $hasErrors = isset($data['has_errors']) && true == $data['has_errors'] ? true : false;
-        return false == $hasErrors && \Magento\MediaStorage\Model\File\Storage\Flag::STATE_FINISHED == $state;
+        $hasErrors = !empty($data['has_errors']);
+        return !$hasErrors && \Magento\MediaStorage\Model\File\Storage\Flag::STATE_FINISHED == $state;
     }
 
     /**

app/code/Magento/Analytics/Model/Cryptographer.php

@@ -129,7 +129,12 @@ private function getInitializationVector()
      */
     private function validateCipherMethod($cipherMethod)
     {
-        $methods = openssl_get_cipher_methods();
+        $methods = array_map(
+            'strtolower',
+            openssl_get_cipher_methods()
+        );
+        $cipherMethod = strtolower($cipherMethod);
+
         return (false !== array_search($cipherMethod, $methods));
     }
 }

app/code/Magento/Analytics/README.md

@@ -1,6 +1,6 @@
 # Magento_Analytics Module
 
-The Magento_Analytics module integrates your Magento instance with the [Magento Business Intelligence (MBI)](https://magento.com/products/business-intelligence) to use [Advanced Reporting](http://devdocs.magento.com/guides/v2.2/advanced-reporting/modules.html) functionality.
+The Magento_Analytics module integrates your Magento instance with the [Magento Business Intelligence (MBI)](https://magento.com/products/business-intelligence) to use [Advanced Reporting](https://devdocs.magento.com/guides/v2.2/advanced-reporting/modules.html) functionality.
 
 The module implements the following functionality:
 
@@ -16,8 +16,8 @@ The module implements the following functionality:
 
 ## Structure
 
-Beyond the [usual module file structure](http://devdocs.magento.com/guides/v2.2/architecture/archi_perspectives/components/modules/mod_intro.html) the module contains a directory `ReportXml`.
-[Report XML](http://devdocs.magento.com/guides/v2.2/advanced-reporting/report-xml.html) is a markup language used to build reports for Advanced Reporting.
+Beyond the [usual module file structure](https://devdocs.magento.com/guides/v2.2/architecture/archi_perspectives/components/modules/mod_intro.html) the module contains a directory `ReportXml`.
+[Report XML](https://devdocs.magento.com/guides/v2.2/advanced-reporting/report-xml.html) is a markup language used to build reports for Advanced Reporting.
 The language declares SQL queries using XML declaration.
 
 ## Subscription Process

app/code/Magento/Analytics/ReportXml/DB/ColumnsResolver.php

@@ -76,7 +76,7 @@ public function getColumns(SelectBuilder $selectBuilder, $entityConfig)
             $columnName = $this->nameResolver->getName($attributeData);
             if (isset($attributeData['function'])) {
                 $prefix = '';
-                if (isset($attributeData['distinct']) && $attributeData['distinct'] == true) {
+                if (!empty($attributeData['distinct'])) {
                     $prefix = ' DISTINCT ';
                 }
                 $expression = new ColumnValueExpression(